It is a service that provides Web Page facade and delegation
services for clients to transparently access resources existing on web
pages from requests originating from the portal server.

Since the WebPage service is giving the appearance of a single session to
the client, the service needs to manage the synchronization of sessions,
including single-sign-on, and security authorization permissions between the
the portal server and one or more sites.

get(javax.servlet.http.HttpServlet servlet,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
The primary method invoked when the a Jetspeed GET is executed.